CN200947056Y - Weighing balance - Google Patents

Weighing balance Download PDF

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Publication number
CN200947056Y
CN200947056Y CN 200620060562 CN200620060562U CN200947056Y CN 200947056 Y CN200947056 Y CN 200947056Y CN 200620060562 CN200620060562 CN 200620060562 CN 200620060562 U CN200620060562 U CN 200620060562U CN 200947056 Y CN200947056 Y CN 200947056Y
Authority
CN
China
Prior art keywords
hopper
utility
model
bearing
drive motor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CN 200620060562
Other languages
Chinese (zh)
Inventor
郑锦康
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GUANGDONG HIGH DREAM INTELLECTUALIZED MACHINERY CO Ltd
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
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Application filed by Individual filed Critical Individual
Priority to CN 200620060562 priority Critical patent/CN200947056Y/en
Application granted granted Critical
Publication of CN200947056Y publication Critical patent/CN200947056Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Control Of Conveyors (AREA)
  • Weight Measurement For Supplying Or Discharging Of Specified Amounts Of Material (AREA)

Abstract

The utility model discloses a measuring scale which comprises a support saddle and a hopper; wherein, a connecting saddle is positioned between the hoper and the support saddle which is provided with a driving motor which is used to drive the hopper and a transducer that is used to detect the load of hopper, the output end of the driving motor is connected with the transmission device on the hopper, the measuring scale is provided with an A D converter that is electrically connected with the transducer. The utility model has the advantages of high working efficiency, excellent anti-jamming function of signal sending, and low rate of distortion and can reflect the load of the hopper accurately. The utility model can also improve the feedback control precision of the control system to the measuring scale and is with low malfunction rate and stable performance.

Description

A kind of batch scale
Technical field
The utility model relates to a kind of batch scale.
Background technology
At present, the disclosed material allocation machine of prior art batch scale, its structure generally comprises bearing and hopper, hopper is installed on the bearing by a connecting seat, be provided with drive motor that is used to drive hopper and the sensor that is used to detect the hopper load-carrying on bearing, the output terminal of drive motor is connected with gearing on the hopper.During equipment work, the detection signal of sensor is sent to the control system of material allocation machine, and control system reaches the automatic dispensing purpose of material according to the work that matches of signal coordinating drive motor and load-carrying hopper.But in the application process of reality, the signal that sensor detects the hopper load-carrying is a simulating signal.Yet this simulating signal is disturbed easily in the course of conveying of dispensing machines control system, produce distortion phenomenon, can not reflect the weight information of hopper exactly, make the coordination well of drive motor and hopper, influence the control accuracy of batch scale, its job stability is relatively poor.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, provide a kind of antijamming capability strong, control accurate batch scale.
Goal of the invention of the present utility model is achieved in that a kind of batch scale, comprise bearing and hopper, be provided with Connection Block between hopper and the bearing, bearing is provided with the sensor that is used to drive the drive motor of hopper and is used to detect the hopper load-carrying, the output terminal of drive motor is connected with gearing on the hopper, and it is characterized in that: described batch scale is provided with the AD converter that is connected with sensor electrical.
One end of described drive motor is provided with the link that is connected with bearing.
Described AD converter is located on the link.
The utility model improves with batch scale the material allocation machine of prior art, serial connection one AD converter on the sensor that detects the hopper load-carrying, realize that the weight information of hopper is sent to the control system of dispensing machines with digital signal form, in the course of conveying, the signal antijamming capability is strong, and degree of distortion is little, the weight information that can reflect hopper exactly, guarantee drive motor and hopper coordination well, batch scale control is accurate, better working stability.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model most preferred embodiment.
Embodiment
The utility model will be further described below in conjunction with accompanying drawing.
According to shown in Figure 1, the utility model batch scale, comprise bearing 1 and hopper 2, be provided with Connection Block 3 between hopper 2 and the bearing 1, hopper 2 is installed on the bearing 1 by this Connection Block 3, is provided with the drive motor 4 and the sensor 5 that are used to drive hopper 2 on bearing 1, and sensor 5 can detect the load-carrying of hopper 2 in real time, the output terminal of drive motor 4 is connected on the gearing 6 of hopper 2, and the dead weight capacity of hopper 2 is exported with the reflection of electric signal formula by sensor 5.One end of drive motor 4 is provided with the link 8 that is connected with bearing 1, and link 8 is provided with an AD converter 7, and AD converter 7 is electrically connected with the output terminal of sensor 5.During equipment work, the simulating signal of sensor 5 outputs is sent to the control system of material allocation machine after AD converter 7 converts digital signal to, and control system reaches the automatic dispensing purpose of material according to the work that matches of signal coordinating drive motor 4 with load-carrying hopper 2.The utility model batch scale, can many co-operation under the control of material allocation machine, high efficiency, it carries the signal antijamming capability strong, and degree of distortion is little, can reflect the weight information of hopper 2 exactly, improve the FEEDBACK CONTROL precision of control system to batch scale, guarantee drive motor 4 and hopper 2 coordination well, equipment failure rate is low, better working stability.

Claims (3)

1. batch scale, comprise bearing (1) and hopper (2), be provided with Connection Block (3) between hopper (2) and the bearing (1), bearing (1) is provided with the drive motor (4) that is used to drive hopper (2) and is used to detect the sensor (5) of hopper (2) load-carrying, the output terminal of drive motor (4) is connected with gearing (6) on the hopper, and it is characterized in that: described batch scale is provided with the AD converter (7) that is electrically connected with sensor (5).
2. according to the described batch scale of claim 1, it is characterized in that: an end of described drive motor (4) is provided with the link (8) that is connected with bearing (1).
3. according to the described batch scale of claim 1, it is characterized in that: described AD converter (7) is located on the link (8).
CN 200620060562 2006-06-17 2006-06-17 Weighing balance Expired - Lifetime CN200947056Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200620060562 CN200947056Y (en) 2006-06-17 2006-06-17 Weighing balance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200620060562 CN200947056Y (en) 2006-06-17 2006-06-17 Weighing balance

Publications (1)

Publication Number Publication Date
CN200947056Y true CN200947056Y (en) 2007-09-12

Family

ID=38734120

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200620060562 Expired - Lifetime CN200947056Y (en) 2006-06-17 2006-06-17 Weighing balance

Country Status (1)

Country Link
CN (1) CN200947056Y (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20090306

Address after: Guangdong province Foshan city Shunde District Lunjiao Shilong Shilong Road East intensive industrial zone Haichuan Intelligent Machine Manufacturing Co., Ltd., zip code: 528308

Patentee after: Foshan Shunde HighDream Intellectualized Machinery Manufacturing Co., Ltd.

Address before: Guangdong province Foshan city Shunde District Lunjiao Shilong Shilong Road East intensive industrial zone Haichuan intelligent machine manufacturing company, zip code: 528308

Patentee before: Zheng Jinkang

ASS Succession or assignment of patent right

Owner name: HAICHUAN INTELLIGENT MACHINE MANUFACTURING CO., LT

Free format text: FORMER OWNER: ZHENG JINKANG

Effective date: 20090306

C56 Change in the name or address of the patentee

Owner name: GUANGDONG HAICHUAN INTELLIGENT MACHINE CO., LTD.

Free format text: FORMER NAME: HAICHUAN INTELLIGENT MACHINE MANUFACTURING CO., LTD., FUSHAN CITY SHUNDE DISTRICT

CP03 Change of name, title or address

Address after: Guangdong city of Foshan province Beijiao Town Industrial Park Shunde district two plots 1-1 Guangdong Haichuan Intelligent Machine Co., zip code: 528311

Patentee after: Guangdong High Dream Intellectualized Machinery Co., Ltd.

Address before: Guangdong province Foshan city Shunde District Lunjiao Shilong Shilong Road East intensive industrial zone Haichuan Intelligent Machine Manufacturing Co., Ltd., zip code: 528308

Patentee before: Foshan Shunde HighDream Intellectualized Machinery Manufacturing Co., Ltd.

C56 Change in the name or address of the patentee

Owner name: GUANGDONG HIGH DREAM INTELLECTUALIZED MACHINERY CO

Free format text: FORMER NAME: GUANGDONG HIGH DREAM INTELLECTUALIZED MACHINERY CO., LTD.

CP03 Change of name, title or address

Address after: 528311, Guangdong, Foshan province Shunde town Beijiao Town Industrial Park neighborhood Road, home road, No. 8

Patentee after: Guangdong High Dream Intellectualized Machinery Co., Ltd.

Address before: 528311 Guangdong city of Foshan province Shunde Beijiao industrial park two 1-1 block Guangdong Haichuan Intelligent Machine Co.

Patentee before: Guangdong High Dream Intellectualized Machinery Co., Ltd.

CX01 Expiry of patent term

Granted publication date: 20070912

EXPY Termination of patent right or utility model